FR596831A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Triangular construction device
Assignee: Louis Perbal
•
Filing: 1925-04-16
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Granted: 1925-11-02
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Expires: 1945-04-16
Abstract
No abstract record available.
Inventors
- 👤 Louis Perbal
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 10:12
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/02; E04C3/04; E04C3/08; E04C2003/0486; E04C2003/0495
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References Cited (Backward Citations)
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